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https://github.com/nyanmisaka/mpp.git
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84c7d337bf
Signed-off-by: Herman Chen <herman.chen@rock-chips.com> Change-Id: I85eb166a3ebb1ae64a44c7127808fc469c6415a8
82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/* SPDX-License-Identifier: Apache-2.0 OR MIT */
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/*
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* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
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*/
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#if defined(KMPP_OBJ_HERLPER_EXIST)
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#error "can not include kmpp_obj_helper.h twice"
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#endif
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#define KMPP_OBJ_HERLPER_EXIST
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#if defined(KMPP_OBJ_IMPL_TYPE) && defined(KMPP_OBJ_IMPL_DEF)
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/*
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* macro for register structure fiedl to trie
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* type -> struct base type
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* f1 -> struct:field1 name segment 1 the field1 part
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* f2 -> struct:field1:field2 name segment 2 the field2 part
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* ftype -> field type as EntryType
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*/
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#define FIELD_TO_LOCTBL_FLAG1(f1, ftype, field_flag, flag_value) \
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{ \
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.data_offset = offsetof(KMPP_OBJ_IMPL_TYPE, f1), \
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.data_size = sizeof(((KMPP_OBJ_IMPL_TYPE *)0)->f1), \
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.data_type = ENTRY_TYPE_##ftype, \
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.flag_offset = offsetof(KMPP_OBJ_IMPL_TYPE, field_flag), \
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.flag_value = flag_value, \
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}
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#define FIELD_TO_LOCTBL_ACCESS1(f1, ftype) \
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{ \
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.data_offset = offsetof(KMPP_OBJ_IMPL_TYPE, f1), \
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.data_size = sizeof(((KMPP_OBJ_IMPL_TYPE *)0)->f1), \
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.data_type = ENTRY_TYPE_##ftype, \
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.flag_offset = 0, \
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.flag_value = 0, \
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}
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#define ENTRY_TO_TRIE1(ftype, type, f1) \
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do { \
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KmppEntry tbl = FIELD_TO_LOCTBL_ACCESS1(f1, ftype); \
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kmpp_objdef_add_entry(KMPP_OBJ_IMPL_DEF, #f1, &tbl); \
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} while (0);
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#define FIELD_TO_LOCTBL_FLAG2(f1, f2, ftype, field_flag, flag_value) \
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{ \
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.data_offset = offsetof(KMPP_OBJ_IMPL_TYPE, f1.f2), \
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.data_size = sizeof(((KMPP_OBJ_IMPL_TYPE *)0)->f1.f2), \
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.data_type = ENTRY_TYPE_##ftype, \
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.flag_offset = offsetof(KMPP_OBJ_IMPL_TYPE, field_flag), \
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.flag_value = flag_value, \
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}
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#define FIELD_TO_LOCTBL_ACCESS2(f1, f2, ftype) \
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{ \
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.data_offset = offsetof(KMPP_OBJ_IMPL_TYPE, f1.f2), \
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.data_size = sizeof(((KMPP_OBJ_IMPL_TYPE *)0)->f1.f2), \
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.data_type = ENTRY_TYPE_##ftype, \
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.flag_offset = 0, \
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.flag_value = 0, \
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}
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#define ENTRY_TO_TRIE2(ftype, type, f1, f2) \
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do { \
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KmppEntry tbl = FIELD_TO_LOCTBL_ACCESS2(KMPP_OBJ_IMPL_TYPE, f1, f2, ftype); \
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kmpp_objdef_add_entry(KMPP_OBJ_IMPL_DEF, #f1":"#f2, &tbl); \
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} while (0);
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#else
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#define FIELD_TO_LOCTBL_FLAG1(f1, ftype, field_flag, flag_value)
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#define FIELD_TO_LOCTBL_ACCESS1(f1, ftype)
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#define ENTRY_TO_TRIE1(ftype, type, f1)
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#define FIELD_TO_LOCTBL_FLAG2(f1, f2, ftype, field_flag, flag_value)
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#define FIELD_TO_LOCTBL_ACCESS2(f1, f2, ftype)
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#define ENTRY_TO_TRIE2(ftype, type, f1, f2)
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#error "use kmpp_obj_helper.h need macro KMPP_OBJ_IMPL_TYPE and KMPP_OBJ_IMPL_DEF as input"
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#endif
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#undef KMPP_OBJ_HERLPER_EXIST |